libgfortran/ChangeLog

   1 2007-05-13  Release Manager
   2
   3         * GCC 4.2.0 released.
   4
   5 2007-05-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   6
   7         PR libfortran/31880
   8         * io/unix.c (fd_alloc_r_at): Fix calculation of physical offset.
   9
  10 2007-04-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  11
  12         PR libgfortran/31366
  13         * io/transfer.c (read_block_direct): Do not generate error when reading
  14         past EOF on a short record that is less than the RECL= specified.
  15
  16 2007-04-13  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
  17
  18         PR libfortran/31335
  19         * intrinsics/stat.c: Only provide STAT and FSTAT library routines
  20         if stat() and fstat() library functions are available. When lstat()
  21         is not available, use stat() instead.
  22         * configure.ac: Add checks for stat, fstat and lstat.
  23         * configure: Regenerate.
  24         * config.h.in: Regenerate.
  25
  26 2007-03-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  27
  28         PR libgfortran/31099
  29         * io/file_pos.c (st_rewind): Don't set bytes_left to zero.
  30
  31 2007-03-14  Jakub Jelinek  <jakub@redhat.com>
  32
  33         * io/unix.c (regular_file): For ACTION_UNSPECIFIED retry with
  34         O_RDONLY even if errno is EROFS.
  35
  36 2007-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  37
  38         PR libgfortran/31099
  39         * io/open.c (new_unit): Initialize bytes_left and recl_subrecord.
  40         * io/transfer.c (next_record_w): Set bytes left to record length for
  41         sequential unformatted I/O.
  42         (next_record_r): Ditto.
  43         (read_block_direct): Fix test for exceeding bytes_left.
  44
  45 2007-03-08  Daniel Franke  <franke.daniel@gmail.com>
  46
  47         Backport from trunk:
  48         PR fortran/30947
  49         * intrinsics/signal.c (alarm_sub_int): Avoid SEGFAULT with
  50         integer arguments.
  51
  52 2007-03-08  Thomas Koenig  <Thomas.Koenig@online.de>
  53
  54         PR libfortran/30981
  55         Backport from trunk.
  56         * m4/pow_m4: Use appropriate unsigned int type for u.
  57         * generated/pow_c10_i16.c: Regenerated.
  58         * generated/pow_c10_i4.c: Regenerated.
  59         * generated/pow_c10_i8.c: Regenerated.
  60         * generated/pow_c16_i16.c: Regenerated.
  61         * generated/pow_c16_i4.c: Regenerated.
  62         * generated/pow_c16_i8.c: Regenerated.
  63         * generated/pow_c4_i16.c: Regenerated.
  64         * generated/pow_c4_i4.c: Regenerated.
  65         * generated/pow_c4_i8.c: Regenerated.
  66         * generated/pow_c8_i16.c: Regenerated.
  67         * generated/pow_c8_i4.c: Regenerated.
  68         * generated/pow_c8_i8.c: Regenerated.
  69         * generated/pow_i16_i16.c: Regenerated.
  70         * generated/pow_i16_i4.c: Regenerated.
  71         * generated/pow_i16_i8.c: Regenerated.
  72         * generated/pow_i4_i16.c: Regenerated.
  73         * generated/pow_i4_i4.c: Regenerated.
  74         * generated/pow_i4_i8.c: Regenerated.
  75         * generated/pow_i8_i16.c: Regenerated.
  76         * generated/pow_i8_i4.c: Regenerated.
  77         * generated/pow_i8_i8.c: Regenerated.
  78         * generated/pow_r10_i16.c: Regenerated.
  79         * generated/pow_r10_i4.c: Regenerated.
  80         * generated/pow_r10_i8.c: Regenerated.
  81         * generated/pow_r16_i16.c: Regenerated.
  82         * generated/pow_r16_i4.c: Regenerated.
  83         * generated/pow_r16_i8.c: Regenerated.
  84         * generated/pow_r4_i16.c: Regenerated.
  85         * generated/pow_r4_i4.c: Regenerated.
  86         * generated/pow_r4_i8.c: Regenerated.
  87         * generated/pow_r8_i16.c: Regenerated.
  88         * generated/pow_r8_i4.c: Regenerated.
  89         * generated/pow_r8_i8.c: Regenerated.
  90
  91 2007-03-08  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
  92
  93         PR libfortran/31001
  94         * intrinsics/pack_generic.c (pack_internal): Add special checks
  95         for zero-sized arrays.
  96
  97 2007-02-28  Thomas Koenig  <Thomas.Koenig@online.de>
  98
  99         Backport from trunk
 100         PR libfortran/30533
 101         PR libfortran/30765
 102         * Makefile.am: Add $(srcdir) too all files in generated/.
 103         (i_maxloc0_c): Add maxloc0_4_i1.c, maxloc0_8_i1.c,
 104         maxloc0_16_i1.c, maxloc0_4_i2.c, maxloc0_8_i2.c and
 105         maxloc0_16_i2.c.
 106         (i_maxloc1_c): Add maxloc1_4_i1.c, maxloc1_8_i1.c,
 107         maxloc1_16_i1.c, maxloc1_4_i2.c, maxloc1_8_i2.c and
 108         maxloc1_16_i2.c.
 109         (i_maxval_c): Add maxval_i1.c and maxval_i2.c.
 110         (i_minloc0_c):  Add minloc0_4_i1.c, minloc0_8_i1.c,
 111         minloc0_16_i1.c, minloc0_4_i2.c, minloc0_8_i2.c and
 112         minloc0_16_i2.c.
 113         (i_minloc_1.c): Add minloc1_4_i1.c, minloc1_8_i1.c,
 114         minloc1_16_i1.c, minloc1_4_i2.c, minloc1_8_i2.c and
 115         minloc1_16_i2.c.
 116         (i_minval_c):  Add minval_i1.c and minval_i2.c.
 117         (i_sum_c):  Add sum_i1.c and sum_i2.c.
 118         (i_product_c):  Add product_i1.c and product_i2.c.
 119         (i_matmul_c):  Add matmul_i1.c and matmul_i2.c.
 120         (gfor_built_specific_src):  Remove $(srcdir) from target.
 121         (gfor_bulit_specific2_src):  Likewise.
 122         Use $(M4) instead of m4.
 123         Makefile.in:  Regenerated.
 124         libgfortran.h:  Add GFC_INTEGER_1_HUGE and GFC_INTEGER_2_HUGE.
 125         Add gfc_array_i1 and gfc_array_i2.
 126         * generated/matmul_i1.c: New file.
 127         * generated/matmul_i2.c: New file.
 128         * generated/maxloc0_16_i1.c: New file.
 129         * generated/maxloc0_16_i2.c: New file.
 130         * generated/maxloc0_4_i1.c: New file.
 131         * generated/maxloc0_4_i2.c: New file.
 132         * generated/maxloc0_8_i1.c: New file.
 133         * generated/maxloc0_8_i2.c: New file.
 134         * generated/maxloc1_16_i1.c: New file.
 135         * generated/maxloc1_16_i2.c: New file.
 136         * generated/maxloc1_4_i1.c: New file.
 137         * generated/maxloc1_4_i2.c: New file.
 138         * generated/maxloc1_8_i1.c: New file.
 139         * generated/maxloc1_8_i2.c: New file.
 140         * generated/maxval_i1.c: New file.
 141         * generated/maxval_i2.c: New file.
 142         * generated/minloc0_16_i1.c: New file.
 143         * generated/minloc0_16_i2.c: New file.
 144         * generated/minloc0_4_i1.c: New file.
 145         * generated/minloc0_4_i2.c: New file.
 146         * generated/minloc0_8_i1.c: New file.
 147         * generated/minloc0_8_i2.c: New file.
 148         * generated/minloc1_16_i1.c: New file.
 149         * generated/minloc1_16_i2.c: New file.
 150         * generated/minloc1_4_i1.c: New file.
 151         * generated/minloc1_4_i2.c: New file.
 152         * generated/minloc1_8_i1.c: New file.
 153         * generated/minloc1_8_i2.c: New file.
 154         * generated/minval_i1.c: New file.
 155         * generated/minval_i2.c: New file.
 156         * generated/product_i1.c: New file.
 157         * generated/product_i2.c: New file.
 158         * generated/sum_i1.c: New file.
 159         * generated/sum_i2.c: New file.
 160
 161 2007-02-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 162
 163         PR libgfortran/30918
 164         * io/listread.c (namelist_read): Eat comment line.
 165
 166 2007-02-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 167
 168         PR libgfortran/30910
 169         * io/write.c (output_float): Add condition of format F only for
 170         special case rounding with zero precision.
 171
 172 2007-02-16  Thomas Koenig  <Thomas.Koenig@online.de>
 173             Tobias Burnus  <burnus@net-b.de>
 174
 175         PR fortran/30512
 176         * m4/iparm.m4: Use HUGE-1 for most negative integer.
 177         * generated/maxloc1_8_i4.c: Regenerate.
 178         * generated/maxloc0_8_i8.c: Regenerate.
 179         * generated/maxloc1_16_i4.c: Regenerate.
 180         * generated/maxloc0_16_i8.c: Regenerate.
 181         * generated/maxval_i4.c: Regenerate.
 182         * generated/maxloc1_4_i8.c: Regenerate.
 183         * generated/maxloc0_16_i16.c: Regenerate.
 184         * generated/maxloc1_4_i16.c: Regenerate.
 185         * generated/maxloc0_8_i16.c: Regenerate.
 186         * generated/maxloc0_4_i4.c: Regenerate.
 187         * generated/maxloc1_8_i8.c: Regenerate.
 188         * generated/maxloc0_8_i4.c: Regenerate.
 189         * generated/maxloc0_16_i4.c: Regenerate.
 190         * generated/maxloc1_16_i8.c: Regenerate.
 191         * generated/maxloc1_4_i4.c: Regenerate.
 192         * generated/maxval_i8.c: Regenerate.
 193         * generated/maxloc0_4_i16.c: Regenerate.
 194         * generated/maxloc1_8_i16.c: Regenerate.
 195         * generated/maxloc0_4_i8.c: Regenerate.
 196         * generated/maxloc1_16_i16.c: Regenerate.
 197         * generated/maxval_i16.c: Regenerate.
 198
 199 2007-02-16  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 200
 201         PR fortran/30611
 202         * intrinsics/string_intrinsics.c (string_repeat): Don't check
 203         if ncopies is negative.
 204
 205 2007-02-12  Paul Thomas  <pault@gcc.gnu.org>
 206
 207         PR fortran/30284
 208         PR fortran/30626
 209         * io/transfer.c (init_loop_spec, next_array_record): Change to
 210         lbound rather than unity base.
 211
 212 2007-01-30  Thomas Koenig  <Thomas.Koenig@online.de>
 213
 214         Backport from trunk
 215         PR libfortran/30525
 216         * intrinsics/string_intrinsics.c(compare_string):  Make
 217         sure that comparisons are done unsigned.
 218
 219 2007-01-30  Tobias Burnus  <burnus@net-b.de>
 220
 221         PR libfortran/30015
 222         * intrinsics/date_and_time.c (date_and_time): Fix case where time
 223           can go backwards.
 224         * configure.ac: Remove AC_TRY_RUN test for timezone in
 225           gettimeofday.
 226         * acinclude.m4: Ditto.
 227         * configure: Regenerate.
 228         * config.h.in: Regenerate.
 229
 230 2007-01-20  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 231
 232         PR libfortran/26893
 233         * acinclude.m4 (LIBGFOR_WORKING_GFORTRAN): New check.
 234         * configure.ac: Add call to LIBGFOR_WORKING_GFORTRAN.
 235         * configure: Regenerate.
 236         * config.h.in: Regenerate because it was forgottent in the last
 237         commit.
 238
 239 2007-01-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 240
 241         PR libgfortran/30435
 242         * io/list_read.c (finish_separator): Don't call next_record.
 243         (list_formatted_read_scalar): Clean up some comments and whitespace.
 244         (nml_read_obj): Whitespace fix.
 245
 246 2007-01-08  Thomas Koenig  <Thomas.Koenig@online.de>
 247
 248         PR libfortran/30321
 249         Backport from trunk
 250         * m4/ifunction.m4 (name`'rtype_qual`_'atype_code):
 251         Check for extents < 0 for zero-sized arrays.  If
 252         no retarray has been specified and the size is zero,
 253         return early.
 254         (`m'name`'rtype_qual`_'atype_code): Likewise.
 255         * generated/all_l16.c: Regenerated.
 256         * generated/all_l4.c: Regenerated.
 257         * generated/all_l8.c: Regenerated.
 258         * generated/any_l16.c: Regenerated.
 259         * generated/any_l4.c: Regenerated.
 260         * generated/any_l8.c: Regenerated.
 261         * generated/count_16_l16.c: Regenerated.
 262         * generated/count_16_l4.c: Regenerated.
 263         * generated/count_16_l8.c: Regenerated.
 264         * generated/count_4_l16.c: Regenerated.
 265         * generated/count_4_l4.c: Regenerated.
 266         * generated/count_4_l8.c: Regenerated.
 267         * generated/count_8_l16.c: Regenerated.
 268         * generated/count_8_l4.c: Regenerated.
 269         * generated/count_8_l8.c: Regenerated.
 270         * generated/cshift1_16.c: Regenerated.
 271         * generated/cshift1_4.c: Regenerated.
 272         * generated/cshift1_8.c: Regenerated.
 273         * generated/maxloc1_16_i16.c: Regenerated.
 274         * generated/maxloc1_16_i4.c: Regenerated.
 275         * generated/maxloc1_16_i8.c: Regenerated.
 276         * generated/maxloc1_16_r10.c: Regenerated.
 277         * generated/maxloc1_16_r16.c: Regenerated.
 278         * generated/maxloc1_16_r4.c: Regenerated.
 279         * generated/maxloc1_16_r8.c: Regenerated.
 280         * generated/maxloc1_4_i16.c: Regenerated.
 281         * generated/maxloc1_4_i4.c: Regenerated.
 282         * generated/maxloc1_4_i8.c: Regenerated.
 283         * generated/maxloc1_4_r10.c: Regenerated.
 284         * generated/maxloc1_4_r16.c: Regenerated.
 285         * generated/maxloc1_4_r4.c: Regenerated.
 286         * generated/maxloc1_4_r8.c: Regenerated.
 287         * generated/maxloc1_8_i16.c: Regenerated.
 288         * generated/maxloc1_8_i4.c: Regenerated.
 289         * generated/maxloc1_8_i8.c: Regenerated.
 290         * generated/maxloc1_8_r10.c: Regenerated.
 291         * generated/maxloc1_8_r16.c: Regenerated.
 292         * generated/maxloc1_8_r4.c: Regenerated.
 293         * generated/maxloc1_8_r8.c: Regenerated.
 294         * generated/maxval_i16.c: Regenerated.
 295         * generated/maxval_i4.c: Regenerated.
 296         * generated/maxval_i8.c: Regenerated.
 297         * generated/maxval_r10.c: Regenerated.
 298         * generated/maxval_r16.c: Regenerated.
 299         * generated/maxval_r4.c: Regenerated.
 300         * generated/maxval_r8.c: Regenerated.
 301         * generated/minloc1_16_i16.c: Regenerated.
 302         * generated/minloc1_16_i4.c: Regenerated.
 303         * generated/minloc1_16_i8.c: Regenerated.
 304         * generated/minloc1_16_r10.c: Regenerated.
 305         * generated/minloc1_16_r16.c: Regenerated.
 306         * generated/minloc1_16_r4.c: Regenerated.
 307         * generated/minloc1_16_r8.c: Regenerated.
 308         * generated/minloc1_4_i16.c: Regenerated.
 309         * generated/minloc1_4_i4.c: Regenerated.
 310         * generated/minloc1_4_i8.c: Regenerated.
 311         * generated/minloc1_4_r10.c: Regenerated.
 312         * generated/minloc1_4_r16.c: Regenerated.
 313         * generated/minloc1_4_r4.c: Regenerated.
 314         * generated/minloc1_4_r8.c: Regenerated.
 315         * generated/minloc1_8_i16.c: Regenerated.
 316         * generated/minloc1_8_i4.c: Regenerated.
 317         * generated/minloc1_8_i8.c: Regenerated.
 318         * generated/minloc1_8_r10.c: Regenerated.
 319         * generated/minloc1_8_r16.c: Regenerated.
 320         * generated/minloc1_8_r4.c: Regenerated.
 321         * generated/minloc1_8_r8.c: Regenerated.
 322         * generated/minval_i16.c: Regenerated.
 323         * generated/minval_i4.c: Regenerated.
 324         * generated/minval_i8.c: Regenerated.
 325         * generated/minval_r10.c: Regenerated.
 326         * generated/minval_r16.c: Regenerated.
 327         * generated/minval_r4.c: Regenerated.
 328         * generated/minval_r8.c: Regenerated.
 329         * generated/product_c10.c: Regenerated.
 330         * generated/product_c16.c: Regenerated.
 331         * generated/product_c4.c: Regenerated.
 332         * generated/product_c8.c: Regenerated.
 333         * generated/product_i16.c: Regenerated.
 334         * generated/product_i4.c: Regenerated.
 335         * generated/product_i8.c: Regenerated.
 336         * generated/product_r10.c: Regenerated.
 337         * generated/product_r16.c: Regenerated.
 338         * generated/product_r4.c: Regenerated.
 339         * generated/product_r8.c: Regenerated.
 340         * generated/sum_c10.c: Regenerated.
 341         * generated/sum_c16.c: Regenerated.
 342         * generated/sum_c4.c: Regenerated.
 343         * generated/sum_c8.c: Regenerated.
 344         * generated/sum_i16.c: Regenerated.
 345         * generated/sum_i4.c: Regenerated.
 346         * generated/sum_i8.c: Regenerated.
 347         * generated/sum_r10.c: Regenerated.
 348         * generated/sum_r16.c: Regenerated.
 349         * generated/sum_r4.c: Regenerated.
 350         * generated/sum_r8.c: Regenerated.
 351
 352 2007-01-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 353
 354         PR libgfortran/30162
 355         * io/unix.c (fd_flush): Don't seek if file is not seekable, defined as
 356         s->file_length == -1.
 357         (fd_alloc_w_at): Do not adjust file_length if file is not seekable.
 358         (fd_seek): If not seekable, just return success.
 359         (fd_truncate): If not seekable, no need to truncate.  Return failure if
 360         seek fails and the stream is not a pipe.
 361         (fd_to_stream): Make test for non-seekable file more robust.
 362
 363 2007-01-02  Tobias Burnus  <burnus@net-b.de>
 364
 365         * intrinsics/associated.c: Check for associated(NULL,NULL).
 366
 367 2007-01-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 368
 369         * ChangeLog: Copied to ...
 370         * ChangeLog-2006: here.